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WO2013132344A3 - Cytomètre diélectrophorétique/magnétophorétique à capteur à fente - Google Patents

Cytomètre diélectrophorétique/magnétophorétique à capteur à fente Download PDF

Info

Publication number
WO2013132344A3
WO2013132344A3 PCT/IB2013/000838 IB2013000838W WO2013132344A3 WO 2013132344 A3 WO2013132344 A3 WO 2013132344A3 IB 2013000838 W IB2013000838 W IB 2013000838W WO 2013132344 A3 WO2013132344 A3 WO 2013132344A3
Authority
WO
WIPO (PCT)
Prior art keywords
sensor
dielectrophoretic
magnetophoretic
cytometer
split
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/IB2013/000838
Other languages
English (en)
Other versions
WO2013132344A2 (fr
Inventor
Douglas Thomson
Greg Bridges
Michael Butler
Marija NIKOLIC-JARIC
Elham SALIMI
Tim CABEL
Szymon RZESZOWSKI
Graham FERRIER
Katrin BRAASCH
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Manitoba
Original Assignee
University of Manitoba
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University of Manitoba filed Critical University of Manitoba
Publication of WO2013132344A2 publication Critical patent/WO2013132344A2/fr
Publication of WO2013132344A3 publication Critical patent/WO2013132344A3/fr
Anticipated expiration legal-status Critical
Priority to US14/506,883 priority Critical patent/US20150090592A1/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/1023—Microstructural devices for non-optical measurement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44756—Apparatus specially adapted therefor
    • G01N27/44786—Apparatus specially adapted therefor of the magneto-electrophoresis type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N2015/1006—Investigating individual particles for cytology
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N2015/1028—Sorting particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

Certains modes de réalisation de la présente invention concernent un capteur perfectionné destiné à une cytométrie diélectrophorétique. Dans un mode de réalisation, le capteur comprend une pluralité d'électrodes de capteur et une électrode d'activation. D'autres modes de réalisation de la présente invention concernent des systèmes microfluidiques intégrant un tel capteur. De plus, certains modes de réalisation concernent des procédés de réalisation d'une analyse de cytométrie.
PCT/IB2013/000838 2012-03-09 2013-03-11 Cytomètre diélectrophorétique/magnétophorétique à capteur à fente Ceased WO2013132344A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/506,883 US20150090592A1 (en) 2012-03-09 2014-10-06 Split-sensor dielectrophoretic/magnetophoretic cytometer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261608767P 2012-03-09 2012-03-09
US61/608,767 2012-03-09

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/506,883 Continuation US20150090592A1 (en) 2012-03-09 2014-10-06 Split-sensor dielectrophoretic/magnetophoretic cytometer

Publications (2)

Publication Number Publication Date
WO2013132344A2 WO2013132344A2 (fr) 2013-09-12
WO2013132344A3 true WO2013132344A3 (fr) 2013-10-31

Family

ID=49117448

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2013/000838 Ceased WO2013132344A2 (fr) 2012-03-09 2013-03-11 Cytomètre diélectrophorétique/magnétophorétique à capteur à fente

Country Status (2)

Country Link
US (1) US20150090592A1 (fr)
WO (1) WO2013132344A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109416311A (zh) * 2016-07-26 2019-03-01 惠普发展公司，有限责任合伙企业 用于流体移动控制的微流体设备
SG11201908847TA (en) 2017-03-31 2019-10-30 Life Technologies Corp Apparatuses, systems and methods for imaging flow cytometry

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001096857A2 (fr) * 2000-06-14 2001-12-20 Board Of Regents, The University Of Texas System Procede et dispositif permettant de combiner les manipulations par magnetophorese et dielectrophorese dans le cas de melanges d'analysats
US20080283402A1 (en) * 2007-05-18 2008-11-20 Washington, University Of Shaped electrodes for microfluidic dielectrophoretic particle manipulation
EP1916032B1 (fr) * 2006-10-26 2010-06-30 Imec Manipulation d'objets magnétiques ou magnétisables par magnétophorèse et diélectrophorèse combinées

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001096857A2 (fr) * 2000-06-14 2001-12-20 Board Of Regents, The University Of Texas System Procede et dispositif permettant de combiner les manipulations par magnetophorese et dielectrophorese dans le cas de melanges d'analysats
EP1916032B1 (fr) * 2006-10-26 2010-06-30 Imec Manipulation d'objets magnétiques ou magnétisables par magnétophorèse et diélectrophorèse combinées
US20080283402A1 (en) * 2007-05-18 2008-11-20 Washington, University Of Shaped electrodes for microfluidic dielectrophoretic particle manipulation

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
NIKOLIC-JARIC, MARIJA ET AL.: "Dielectrophoretic (DEP) Cytometer: Label-Free Electronic Sensing of Physiological Changes in Cells.", 16TH INTERNATIONAL CONFERENCE ON MINIATURIZED SYSTEMS FOR CHEMISTRY AND LIFE SCIENCES, 28 October 2012 (2012-10-28), OKINAWA, JAPAN, pages 1552 - 1554 *
NIKOLIC-JARIC, MARIJA ET AL.: "Differential electronic detector to monitor apoptosis using dielectrophoresis-induced translation of flowing cells (dielectrophoresis cytometry).", AMERICAN INSTITUTE OF PHYSICS, BIOMICROFLUIDICS, vol. 7, 1 March 2013 (2013-03-01), pages 024101 *
ROMANUIK, SEAN FORREST.: "A Microflow Cytometer with Simultaneous Dielectrophoretic Actuation for the Optical Assay and Capacitive Cytometry of Individual Fluid Suspended Bioparticles.", MASTER OF SCIENCE THESIS, 14 December 2009 (2009-12-14), DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING, UNIVERSITY OF MANITOBA, pages 1 - 181, Retrieved from the Internet <URL:http://hdl.handle.net/1993/3205> [retrieved on 20130702] *

Also Published As

Publication number Publication date
WO2013132344A2 (fr) 2013-09-12
US20150090592A1 (en) 2015-04-02

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